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...
...
...
#define NX_SOURCE_CODE
#include "nx_api.h"
#include "nx_ip.h"
...
...
UINT _nx_ip_interface_physical_address_set(NX_IP *ip_ptr, UINT interface_index,
ULONG physical_msw, ULONG physical_lsw, UINT update_driver)
{
NX_INTERFACE *if_ptr = &(ip_ptr -> nx_ip_interface[interface_index]);
NX_IP_DRIVER driver_request;
driver_request.nx_ip_driver_status = NX_SUCCESS;
tx_mutex_get(&(ip_ptr -> nx_ip_protection), TX_WAIT_FOREVER);
if (update_driver == NX_TRUE)
{
driver_request.nx_ip_driver_physical_address_msw = physical_msw;
driver_request.nx_ip_driver_physical_address_lsw = physical_lsw;
driver_request.nx_ip_driver_ptr = ip_ptr;
driver_request.nx_ip_driver_command = NX_LINK_SET_PHYSICAL_ADDRESS;
driver_request.nx_ip_driver_interface = if_ptr;
(if_ptr -> nx_interface_link_driver_entry)(&driver_request);
}if (update_driver == NX_TRUE) { ... }
if (driver_request.nx_ip_driver_status == NX_SUCCESS)
{
if_ptr -> nx_interface_physical_address_msw = physical_msw;
if_ptr -> nx_interface_physical_address_lsw = physical_lsw;
}if (driver_request.nx_ip_driver_status == NX_SUCCESS) { ... }
tx_mutex_put(&(ip_ptr -> nx_ip_protection));
return(driver_request.nx_ip_driver_status);
}{ ... }